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Home › Saturn › 2001 › L300 › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0201: Injector No. 1 Control Circuit › Code Enable Criteria

Code Enable Criteria

Battery voltage is 7.5-15.0 volts.
Engine is running.

DTC sets when injector No. 1 feedback voltage is 2.6-4.6 volts when injector No. 1 is commanded on.